Explain how oxygen became part of our atmosphere and the various ways it makes life possible on Earth. You need to answer fully in 2 to 3 complete sentences.
Oxygen became part of our atmosphere billions on years ago when bacteria in water began to photosynthesize and released oxygen to the atmosphere. Oxygen supports life on earth because most life has adapted to it and there is an abundant amount of it. Oxygen is needed for most life to live and function.
Oxygen came to us from the Bacteria that actually started the Earth's life cycle and it is only living on the outside from oozing and buildingand in real life it is only bacteria that is the living being but it started to photosynthesize with the gases around it and the sun light and it gave off oxygen which after it became a big organism the oxygen then reacted with the iron oxide and became rust and then fell to the bottom of the ocean and oxygen then was born and after it was put out there (mass produced)organisms that were more energetic and out there were able to survive and reproduce and live all in all and then we were born after a series of monkeys and fish people and fire handeling peeps and hwere we are now talking of this subject anything else? =P
In the beginning, Earth didn't have oxygen. In fact, it was full of deadly gases created by the creation of the Earth. Oxygen didn't come along till these rock-like bacteria can and produced oxygen. Over the years they grew larger and larger, making life possible.
Earth 1.0 did not have oxygen originally. It was not until bacteria began to produce oxygen as waste that the Earth began to have an abundance of oxygen. This abundance is the reason that Earth's organisms breathe oxygen (and plants breath carbon dioxide). Oxygen helped pave the way for a large variety of organisms to cover the planet.
Oxygen was not always present in the earth. Before oxygen, earth was mainly uninhabitable. The majority of oxygen in our atmosphere comes from photosynthesis. The by product of photosynthesis is oxygen. This increase in oxygen eventually allowed organisms to use respiration as a method of energy production.
Oxygen is here mostly due to photosynthesis. It makes life possible by providing oxygen to living people and animals on earth. It keeps people breathing, and it keeps animals breathing, for our food supply to continue. Which makes it possible for us to survive.
In the begining earth didnt have any oxygen at all. Oxygen was finally created from a rock like bacteria.The rock like bacteria let of oxygen as a waste and over years it made more and more oxygen. It was majoor role in making Earth livable for humans and other life forms.But most of the oxygen in the atmosphere comes from the process of photosynthesis. Photosynthises raised the level of oxygen and eventually allowed organisms to use respiration as a method of energy production.
Oxygen wasnt always on Earth. It was created from rock like how bacteria is formed. This bacteria released oxygen over the years. Photosynthesis was a big role in forming oxygen. It increased the amount of oxygen and allowed organisms to use respiration as a form of energy.
oxygen was released as a waste product of the photosynthesis. At first, it became bound up with limestone, iron, and other minerals. There is substantial proof of this in iron-oxide rich layers in geological strata that correspond with this period
Oxygen has not always been available on the earth. If oxygen was not on the earth, it would be impossible to live in. Oxygen is available through the process of photosynthesis. Bacteria produced oxygen as waste. Oxygen made way for all plants, animals, and all living things to be able to survive.
Believing that our atmosphere is what it is today due to the sediments and plants under water. Which to this day has turned into rock.Cyanobacteria was one of the first microbes to start producing oxygen. We call this photosynthesis. Whenever they die it takes the oxygen out of the atmosphere and the sea. Some also believe that the sediment rock hold oxygen.
oxygen is a big part of live. without oxygen we wouldn't be alive, it plays a big in role life and our atmosphere. oxygen is here cause of photosynthesis and its not only on earth
Oxygen became part of our atmosphere billions on years ago when bacteria in water began to photosynthesize and released oxygen to the atmosphere. Oxygen supports life on earth because most life has adapted to it and there is an abundant amount of it. Oxygen is needed for most life to live and function.
ReplyDeleteOxygen came to us from the Bacteria that actually started the Earth's life cycle and it is only living on the outside from oozing and buildingand in real life it is only bacteria that is the living being but it started to photosynthesize with the gases around it and the sun light and it gave off oxygen which after it became a big organism the oxygen then reacted with the iron oxide and became rust and then fell to the bottom of the ocean and oxygen then was born and after it was put out there (mass produced)organisms that were more energetic and out there were able to survive and reproduce and live all in all and then we were born after a series of monkeys and fish people and fire handeling peeps and hwere we are now talking of this subject anything else? =P
ReplyDeleteIn the beginning, Earth didn't have oxygen. In fact, it was full of deadly gases created by the creation of the Earth. Oxygen didn't come along till these rock-like bacteria can and produced oxygen. Over the years they grew larger and larger, making life possible.
ReplyDeleteEarth 1.0 did not have oxygen originally. It was not until bacteria began to produce oxygen as waste that the Earth began to have an abundance of oxygen. This abundance is the reason that Earth's organisms breathe oxygen (and plants breath carbon dioxide). Oxygen helped pave the way for a large variety of organisms to cover the planet.
ReplyDeleteEarth didnt have oxygen at first. Bacteria started pruducing oxygen and in doing so we can all breath air without dying.
ReplyDeleteOxygen was not always present in the earth. Before oxygen, earth was mainly uninhabitable. The majority of oxygen in our atmosphere comes from photosynthesis. The by product of photosynthesis is oxygen. This increase in oxygen eventually allowed organisms to use respiration as a method of energy production.
ReplyDeleteOxygen is here mostly due to photosynthesis. It makes life possible by providing oxygen to living people and animals on earth. It keeps people breathing, and it keeps animals breathing, for our food supply to continue. Which makes it possible for us to survive.
ReplyDeleteoxygen is here because of the gases and bacteria that was on earth before. it helps the living things on earth survive.
ReplyDeleteIn the begining earth didnt have any oxygen at all. Oxygen was finally created from a rock like bacteria.The rock like bacteria let of oxygen as a waste and over years it made more and more oxygen. It was majoor role in making Earth livable for humans and other life forms.But most of the oxygen in the atmosphere comes from the process of photosynthesis. Photosynthises raised the level of oxygen and eventually allowed organisms to use respiration as a method of energy production.
ReplyDeleteoxygen helps living things survive. oxygen is here because bacteria and photosynthesis.
ReplyDeleteOxygen wasnt always on Earth. It was created from rock like how bacteria is formed. This bacteria released oxygen over the years. Photosynthesis was a big role in forming oxygen. It increased the amount of oxygen and allowed organisms to use respiration as a form of energy.
ReplyDeleteoxygen was released as a waste product of the photosynthesis. At first, it became bound up with limestone, iron, and other minerals. There is substantial proof of this in iron-oxide rich layers in geological strata that correspond with this period
ReplyDeleteOxygen has not always been available on the earth. If oxygen was not on the earth, it would be impossible to live in. Oxygen is available through the process of photosynthesis. Bacteria produced oxygen as waste. Oxygen made way for all plants, animals, and all living things to be able to survive.
ReplyDeleteBelieving that our atmosphere is what it is today due to the sediments and plants under water. Which to this day has turned into rock.Cyanobacteria was one of the first microbes to start producing oxygen. We call this photosynthesis. Whenever they die it takes the oxygen out of the atmosphere and the sea. Some also believe that the sediment rock hold oxygen.
ReplyDeleteoxygen is a big part of live. without oxygen we wouldn't be alive, it plays a big in role life and our atmosphere. oxygen is here cause of photosynthesis and its not only on earth
ReplyDeleteOxygen has no role as such in the atmosphere, its importance is related to when it is removed from the atmosphere, as in respiration and/or oxidation.
ReplyDelete